BIS(1,1-Dichloro-3,3,3-trifluoropropyl) ether and process for preparing the same
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United States of America Patent
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Feb 17, 2015
Grant Date -
Nov 13, 2014
app pub date -
Jan 21, 2013
filing date -
Jan 24, 2012
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Abstract
The present invention provides a symmetrical ether compound which is chlorinated in the α position and which is useful as an intermediate for medicine and pesticides and as a raw material or a synthetic intermediate for producing a fluorine-containing compound, in particular a bis(1,1-dichloro-3,3,3-trifluoropropyl)ether represented by formula [1] which is obtained by chlorinating a bis(3,3,3-trifluoropropyl)ether. This bis(1,1-dichloro-3,3,3-trifluoropropyl)ether is produced by chlorinating, preferably under ultraviolet light irradiation, a bis(3,3,3-trifluoropropyl)ether [1].
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